Step-by-step explanation:
63+81
gcf = 9
63÷9=7, 81÷9=9
so, 63+81 = (9×7)+(9×9)
= 9×(7+9)
63+81 = 144
9x(7+9) = 9×16 = 144
<4=22°
Answer:
<4+158=180 co interior angle
<4=180-158=22°
Answer:
x = 1/5.
Step-by-step explanation:
y = k/x where k is a constant.
When y = 6, x = 2 so we have:
6 = k/2
k = 12.
So the relation is y = 12/x.
When y = 60:
60 = 12/x
6x = 12
x = 12/60
x = 1/5.
The range is from 18 to 2 (greatest to least).
2 < x < 18
Answer:
equals 0.27
because of the 0
Step-by-step explanation: